2321208

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 6367920

約数和(自身を除く): 4046712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 313, 412, 618, 626, 824, 927, 939, 1236, 1252, 1854, 1878, 2472, 2504, 2817, 3708, 3756, 5634, 7416, 7512, 11268, 22536, 32239, 64478, 96717, 128956, 193434, 257912, 290151, 386868, 580302, 773736, 1160604, 2321208]

約数ペア:

[(1, 2321208), (2, 1160604), (3, 773736), (4, 580302), (6, 386868), (8, 290151), (9, 257912), (12, 193434), (18, 128956), (24, 96717), (36, 64478), (72, 32239), (103, 22536), (206, 11268), (309, 7512), (313, 7416), (412, 5634), (618, 3756), (626, 3708), (824, 2817), (927, 2504), (939, 2472), (1236, 1878), (1252, 1854)]